4752540 has 96 divisors (see below), whose sum is σ = 15946560. Its totient is φ = 1168128.

The previous prime is 4752521. The next prime is 4752551. The reversal of 4752540 is 452574.

4752540 = 325² + 326² + ... + 364².

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6682 + ... + 7358.

It is an arithmetic number, because the mean of its divisors is an integer number (166110).

Almost surely, 2^4752540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4752540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7973280).

4752540 is an abundant number, since it is smaller than the sum of its proper divisors (11194020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4752540 is a wasteful number, since it uses less digits than its factorization.

4752540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 4752540 is about 2180.0321098553. The cubic root of 4752540 is about 168.1287278693.

The spelling of 4752540 in words is "four million, seven hundred fifty-two thousand, five hundred forty".